The force acting between two charged particles A and B is 5.2 * 10È¢ newtons. Charges A and B are 2.4 * 10ÈÆ meters apart. If the charge on particle A is 7.2 * 10È§ coulombs, what is the charge of particle B? (k = 9.0 * 10© newton·metersÆ/coulombÆ)

Question

The force acting between two charged particles A and B is 5.2 * 10È¢ newtons. Charges A and B are 2.4 * 10ÈÆ meters apart. If the charge on particle A is 7.2 * 10È§ coulombs, what is the charge of particle B? (k = 9.0 * 10© newton·metersÆ/coulombÆ)

noelgreco · Answer

What have you tried?  What formulas are involved?  Where do you fail to understand the problem?

anonymous · Answer

i dont understand it either